Synthesis and physico-chemical properties of some derivatives of 7-((3-thio-4R-4H-1,2,4-triazole-5-yl)methyl)theophylline Journal title: Фармацевтичний журнал Authors: A. S. Gotsulya, О. І. Panasenko, Ye. G. Knysh, A. O. Pryimenko, B. О. Varynskyi Subject(s):